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Kos Airport to Athens International Airport "Eleftherios Venizelos" flight

Explore the cheapest one-way and round-trip flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" over the next 90 days, with one-way fares from US$41 and round-trip from US$90. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      KGS 6:05 PM
      1h
      Nonstop
      ATH 7:05 PM
      Kos - Athens | Tue, Nov 24 | SKY express
      US$41 US$159
      74% off
      74% off
      US$159 US$41
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Dec 5 | SKY express
      US$44 US$159
      72% off
      72% off
      US$159 US$44
    • KGS 12:00 PM
      1h
      Nonstop
      ATH 1:00 PM
      Kos - Athens | Sun, Nov 29 | SKY express
      US$45 US$159
      72% off
      72% off
      US$159 US$45
    • KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Sat, Nov 21 | SKY express
      US$45
      72% off
      US$159 US$45
    • KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Fri, Nov 20 | SKY express
      US$45
      53% off
      US$96 US$45
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Nov 28 | SKY express
      US$45
      53% off
      US$96 US$45
    • KGS 8:25 AM
      1h 5m
      Nonstop
      ATH 9:30 AM
      Kos - Athens | Fri, Jan 8 | AEGEAN
      US$46
      52% off
      US$96 US$46
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Thu, Dec 10 | SKY express
      US$49
      69% off
      US$159 US$49
    • KGS 8:35 PM
      1h 5m
      Nonstop
      ATH 9:40 PM
      Kos - Athens | Sun, Dec 13 | AEGEAN
      US$49
      49% off
      US$96 US$49
    • KGS 1:00 PM
      17h 25m
      1 stop
      ATH 2:00 PM
      Kos - Athens | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Sat, Nov 21 | SKY express
      ATH 2:45 PM
      1h
      Nonstop
      KGS 3:45 PM
      Athens - Kos | Mon, Nov 23 | SKY express
      US$90 US$163
      45% off
      45% off
      US$163 US$90
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Dec 5 | SKY express
      ATH 10:30 AM
      1h
      Nonstop
      KGS 11:30 AM
      Athens - Kos | Mon, Dec 7 | SKY express
      US$91 US$163
      44% off
      44% off
      US$163 US$91
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Wed, Nov 25 | SKY express
      ATH 10:30 AM
      1h
      Nonstop
      KGS 11:30 AM
      Athens - Kos | Thu, Nov 26 | SKY express
      US$92 US$163
      44% off
      44% off
      US$163 US$92
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sun, Nov 29 | SKY express
      ATH 10:30 AM
      1h
      Nonstop
      KGS 11:30 AM
      Athens - Kos | Mon, Nov 30 | SKY express
      US$92
      44% off
      US$163 US$92
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Nov 28 | SKY express
      ATH 10:30 AM
      1h
      Nonstop
      KGS 11:30 AM
      Athens - Kos | Wed, Dec 2 | SKY express
      US$93
      43% off
      US$163 US$93
    • KGS 6:05 PM
      1h
      Nonstop
      ATH 7:05 PM
      Kos - Athens | Tue, Nov 17 | SKY express
      ATH 10:30 AM
      1h
      Nonstop
      KGS 11:30 AM
      Athens - Kos | Mon, Nov 23 | SKY express
      US$94
      42% off
      US$163 US$94
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sun, Nov 15 | SKY express
      ATH 7:00 AM
      55m
      Nonstop
      KGS 7:55 AM
      Athens - Kos | Mon, Nov 16 | SKY express
      US$95
      42% off
      US$163 US$95
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Fri, Nov 13 | SKY express
      ATH 7:00 AM
      55m
      Nonstop
      KGS 7:55 AM
      Athens - Kos | Mon, Nov 16 | SKY express
      US$96
      41% off
      US$163 US$96
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Fri, Nov 20 | SKY express
      ATH 10:30 AM
      1h
      Nonstop
      KGS 11:30 AM
      Athens - Kos | Mon, Nov 23 | SKY express
      US$97
      40% off
      US$163 US$97
    • KGS 1:00 PM
      17h 25m
      1 stop
      ATH 2:00 PM
      Kos - Athens | Tue, Nov 3 | Normal Airline
      ATH 3:00 PM
      6h
      Nonstop
      KGS 4:00 PM
      Athens - Kos | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Fri, Nov 20 | SKY express
      US$45 US$543
      92% off
      92% off
      US$543 US$45
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Nov 28 | SKY express
      US$45 US$543
      92% off
      92% off
      US$543 US$45
    • KGS 8:25 AM
      1h 5m
      Nonstop
      ATH 9:30 AM
      Kos - Athens | Fri, Jan 8 | AEGEAN
      US$46 US$543
      92% off
      92% off
      US$543 US$46
    • KGS 8:35 PM
      1h 5m
      Nonstop
      ATH 9:40 PM
      Kos - Athens | Sun, Dec 13 | AEGEAN
      US$49
      91% off
      US$543 US$49
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Sun, Dec 6 | AEGEAN
      US$50
      91% off
      US$543 US$50
    • KGS 12:00 PM
      1h
      Nonstop
      ATH 1:00 PM
      Kos - Athens | Tue, Dec 1 | SKY express
      US$50
      91% off
      US$543 US$50
    • KGS 8:35 PM
      1h 5m
      Nonstop
      ATH 9:40 PM
      Kos - Athens | Sat, Dec 5 | AEGEAN
      US$53
      90% off
      US$543 US$53
    • KGS 8:35 PM
      1h 5m
      Nonstop
      ATH 9:40 PM
      Kos - Athens | Wed, Jan 6 | AEGEAN
      US$54
      90% off
      US$543 US$54
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Nov 14 | SKY express
      US$57
      90% off
      US$543 US$57
    • KGS 1:00 PM
      17h 25m
      1 stop
      ATH 2:00 PM
      Kos - Athens | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      KGS 6:05 PM
      1h
      Nonstop
      ATH 7:05 PM
      Kos - Athens | Tue, Nov 24 | SKY express
      US$41 US$159
      74% off
      74% off
      US$159 US$41
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Dec 5 | SKY express
      US$44 US$159
      72% off
      72% off
      US$159 US$44
    • KGS 12:00 PM
      1h
      Nonstop
      ATH 1:00 PM
      Kos - Athens | Sun, Nov 29 | SKY express
      US$45 US$159
      72% off
      72% off
      US$159 US$45
    • KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Sat, Nov 21 | SKY express
      US$45
      72% off
      US$159 US$45
    • KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Fri, Nov 20 | SKY express
      US$45
      53% off
      US$96 US$45
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Sat, Nov 28 | SKY express
      US$45
      53% off
      US$96 US$45
    • KGS 8:25 AM
      1h 5m
      Nonstop
      ATH 9:30 AM
      Kos - Athens | Fri, Jan 8 | AEGEAN
      US$46
      52% off
      US$96 US$46
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Thu, Dec 10 | SKY express
      US$49
      69% off
      US$159 US$49
    • KGS 8:35 PM
      1h 5m
      Nonstop
      ATH 9:40 PM
      Kos - Athens | Sun, Dec 13 | AEGEAN
      US$49
      49% off
      US$96 US$49
    • KGS 1:00 PM
      17h 25m
      1 stop
      ATH 2:00 PM
      Kos - Athens | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      KGS 9:30 PM
      55m
      Nonstop
      ATH 10:25 PM
      Kos - Athens | Fri, Nov 6 | AEGEAN
      US$88 US$543
      84% off
      84% off
      US$543 US$88
    • KGS 2:50 PM
      1h 10m
      Nonstop
      ATH 4:00 PM
      Kos - Athens | Thu, Nov 5 | AEGEAN
      US$93 US$543
      83% off
      83% off
      US$543 US$93
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Mon, Nov 2 | AEGEAN
      US$94 US$543
      83% off
      83% off
      US$543 US$94
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Thu, Nov 5 | SKY express
      US$100
      82% off
      US$543 US$100
    • KGS 9:45 PM
      1h
      Nonstop
      ATH 10:45 PM
      Kos - Athens | Tue, Nov 3 | SKY express
      US$101
      81% off
      US$543 US$101
    • KGS 5:15 PM
      1h 5m
      Nonstop
      ATH 6:20 PM
      Kos - Athens | Wed, Nov 4 | AEGEAN
      US$110
      80% off
      US$543 US$110
    • KGS 8:35 PM
      1h 5m
      Nonstop
      ATH 9:40 PM
      Kos - Athens | Tue, Nov 3 | AEGEAN
      US$116
      79% off
      US$543 US$116
    • KGS 9:00 PM
      1h
      Nonstop
      ATH 10:00 PM
      Kos - Athens | Sun, Nov 8 | AEGEAN
      US$140
      74% off
      US$543 US$140
    • KGS 4:15 PM
      1h
      Nonstop
      ATH 5:15 PM
      Kos - Athens | Sun, Nov 8 | SKY express
      US$142
      74% off
      US$543 US$142
    • KGS 1:00 PM
      17h 25m
      1 stop
      ATH 2:00 PM
      Kos - Athens | Tue, Nov 3 | Normal Airline
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    • KGS 6:05 PM
      50m
      Nonstop
      ATH 6:55 PM
      Kos - Athens | Mon, Nov 2 | SKY express
      US$105 US$158
      34% off
      34% off
      US$158 US$105
    • KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Sat, Nov 21 | SKY express
      US$45 US$159
      72% off
      72% off
      US$159 US$45
    • KGS 9:45 PM
      55m
      Nonstop
      ATH 10:40 PM
      Kos - Athens | Fri, Nov 20 | SKY express
      US$45 US$96
      53% off
      53% off
      US$96 US$45
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Sun, Dec 6 | AEGEAN
      US$50
      48% off
      US$96 US$50
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Thu, Nov 12 | AEGEAN
      US$84
      47% off
      US$158 US$84
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Thu, Nov 19 | AEGEAN
      US$84
      47% off
      US$158 US$84
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Fri, Nov 20 | AEGEAN
      US$84
      47% off
      US$158 US$84
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Fri, Dec 4 | AEGEAN
      US$84
      47% off
      US$158 US$84
    • KGS 8:40 PM
      55m
      Nonstop
      ATH 9:35 PM
      Kos - Athens | Sun, Nov 22 | AEGEAN
      US$84
      47% off
      US$158 US$84
    • KGS 1:00 PM
      17h 25m
      1 stop
      ATH 2:00 PM
      Kos - Athens | Tue, Nov 3 | Normal Airline
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Displayed flight fares from Kos to Athens are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Kos Airport to Athens International Airport "Eleftherios Venizelos"

Which month has the lowest one-way flight price from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The data is based on the average one-way flight prices on Trip.com for flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Kos Airport to Athens International Airport "Eleftherios Venizelos", the best time to book is in January, with an average price of US$67. Try to avoid August, when prices are highest, averaging around US$163.

US$163
US$115
US$67
US$19
    Cheapest
  • US$127
    Oct
  • US$100
    Nov
  • US$92
    Dec
  • US$67
    Jan
  • US$88
    Feb
  • US$91
    Mar
  • US$88
    Apr
  • US$91
    May
  • US$84
    Jun
  • US$119
    Jul
  • US$163
    Aug
  • US$114
    Sep

Which month is the cheapest for round-trip flights from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The data is based on the average round-trip flight prices on Trip.com for flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Kos Airport to Athens International Airport "Eleftherios Venizelos", with an average price of US$122. In contrast, August is typically the most expensive month, with average prices reaching US$271.

US$271
US$197
US$122
US$48
    Cheapest
  • US$210
    Oct
  • US$122
    Nov
  • US$129
    Dec
  • US$150
    Jan
  • US$135
    Feb
  • US$175
    Mar
  • US$203
    Apr
  • US$199
    May
  • US$150
    Jun
  • US$206
    Jul
  • US$271
    Aug
  • US$216
    Sep

What is the cheapest day of the week to fly from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The data is based on the average flight prices on Trip.com from Kos Airport to Athens International Airport "Eleftherios Venizelos" across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Kos Airport to Athens International Airport "Eleftherios Venizelos" is usually Monday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

US$112
US$106
US$100
US$94
  • US$100
    Mon
  • US$103
    Tue
  • US$105
    Wed
  • US$109
    Thu
  • US$107
    Fri
  • US$103
    Sat
  • US$112
    Sun

Which airline offers the cheapest flights from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The cheapest airline flying from Kos Airport to Athens International Airport "Eleftherios Venizelos" is Hahn Air Systems (from US$89) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Hahn Air Systems
From US$89
AEGEAN
From US$97
SKY express
From US$141
TUI Airways
From US$190
Condor Airlines
From US$198
Jet2.com
From US$208
Eurowings
From US$240
TUI fly Deutschland
From US$251
Brussels Airlines
From US$289
easyJet
From US$365

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What is the flight schedule from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

Check the schedule for flights from Kos to Athens and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. GQ225

    Kos Airport

    9:45 PM

    KGS

    1h 15m

    11:00 PM

    ATH

    S M T W T F S
    Search

  2. A3227

    Kos Airport

    6:05 PM

    KGS

    1h 10m

    7:15 PM

    ATH

    S M T W T F S
    Search

  3. GQ221

    Kos Airport

    12:00 PM

    KGS

    55m

    12:55 PM

    ATH

    S M T W T F S
    Search

  4. GQ223

    Kos Airport

    5:00 PM

    KGS

    1h

    6:00 PM

    ATH

    S - - - T - S
    Search

  5. A3223

    Kos Airport

    1:30 PM

    KGS

    1h

    2:30 PM

    ATH

    S M T W T F S
    Search

  6. A3221

    Kos Airport

    6:00 AM

    KGS

    1h 10m

    7:10 AM

    ATH

    S M T W T F S
    Search
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About Kos Airport and Athens International Airport "Eleftherios Venizelos"

Learn about Kos Airport (KGS) and Athens International Airport "Eleftherios Venizelos" (ATH) — including location, terminals, transportation, and travel tips.

Flight distance 306.26 km
Cheapest one-way ticket price US$41
Cheapest return ticket price US$90

FAQs for Kos Airport to Athens International Airport "Eleftherios Venizelos" Flights

  • How long is the flight from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

    Kos Airport to Athens International Airport "Eleftherios Venizelos" takes about 1 hour 2 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from Kos Airport (KGS) to Athens International Airport "Eleftherios Venizelos" (ATH).
  • The earliest flight from Kos Airport to Athens International Airport "Eleftherios Venizelos" departs at 03:54, and the last departs at 22:25, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Kos Airport (KGS) to Athens International Airport "Eleftherios Venizelos" (ATH) is quite popular. Without considering departure times or holidays, tickets cost around US$120 in November, the most expensive month to book this route.
    • The distance from Athens International Airport "Eleftherios Venizelos" to downtown is about 19 km. It takes about 30 minutes by taxi.
  • AEGEAN is a very popular airline operating an average of 1541 flights per month.
  • One-way flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" currently start from US$41, and round-trip fares start from US$90. The current lowest fare is a SKY express flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Yes. AEGEAN and SKY express operate direct flights from Kos Airport to Athens International Airport "Eleftherios Venizelos", with an average flight time of 52 minutes, and around 44 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Kos Airport to Athens International Airport "Eleftherios Venizelos" is US$147. Prices may vary depending on the departure date, airline, and availability.
  • SKY express are the most popular budget airlines flying from Kos Airport to Athens International Airport "Eleftherios Venizelos", with one-way fares starting from US$41. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Kos Airport to Athens International Airport "Eleftherios Venizelos" operates around 45 weekly flights, mainly by AEGEAN and SKY express. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kos Airport and Athens International Airport "Eleftherios Venizelos", select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.